Cornelius Creek Fishing Regulations

Larimer County, Colorado · 2026 size limits, bag limits, and seasons

Cornelius Creek is a creek in Larimer County, Colorado. It has its own fishing regulations for 1 species, including Cutthroat Trout. These rules replace Colorado's statewide limits on this water.

1 species with limits

Official Colorado regulations ↗Colorado statewide limits →Colorado license costs →

Aerial map of Cornelius Creek, Larimer County, Colorado — 40.8916, -105.5825Directions ↗

Fish with special rules on Cornelius Creek

Tap a fish for identification tips, size records, and the best bait.

Cutthroat Trout

Catch & release only

Cornelius Creek limits by species (2026)

Species	Size limit	Daily bag	Season
All Fish SpeciesArtificial Only	–	–	Always open
Cutthroat Trout	–	Catch & release only	Year-round

– means no limit is listed for this water. Rules not shown here follow Colorado's statewide regulations.

Plan your Cornelius Creek trip

Colorado fishing regulations →

Statewide size limits, bag limits, and seasons for every species.

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Costs for residents and non-residents, and where to buy.

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Every Colorado lake and river with its own fishing rules.

Cornelius Creek fishing: common questions

What fish have special regulations on Cornelius Creek?

1 species has rules specific to Cornelius Creek: Cutthroat Trout.

What is the cutthroat trout limit on Cornelius Creek?

Cutthroat Trout are catch and release only on Cornelius Creek.

Is Cornelius Creek catch and release?

Some rules on Cornelius Creek are catch and release only, covering Cutthroat Trout. Check the table for the section and dates that apply.

Do Colorado statewide fishing rules apply on Cornelius Creek?

Where Cornelius Creek has its own rule for a species, that rule replaces the statewide limit. For species not listed on this page, Colorado's statewide regulations apply. Regulations are set by the Colorado Parks and Wildlife; confirm with the official 2026 regulations before keeping a fish.

Other Colorado waters with special regulations